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1986 Chevrolet C70 C7D042 6.0L UnknownVIN: 1GDG7D1B4GOkay, I'm trying to settle an argument with a couple guys
at work here, so if someone can chime in (with photos even
better). I understand that the Chevy 366/427 medium duty
truck engines have a taller block deck height (10.2) and
four ring pistons as opposed ...

1995 Chevrolet K3500 Silverado 6.5L UnknownVIN: 1GTHK39F5SThis truck has a 4l80E trans. It keeps setting a trans
code# 87 ( High ratio error). If you clear it and test
drive it for a few miles you can feel it start to surge and
the rpms will go up and down like it is dropping in and out
of tcc lock up. If you push a ...

2004 Chevrolet Aveo 1.6L StarterVIN: 1J2R345667I have a 2004 Chevy Aveo. The customer brought it in and
told me that the starter only whines when he turns the key.
He said that when he hits the starter with a hammer it
would start. It seems like the starter is not engaging with
the flywheel. I replaced the...

2002 GMC Yukon XL 1500 SLT 5.3L 2-1 Down ShiftVIN: 1GKEC16Z42I checked everything over well...1-2 valve worked smooth in the valve body bore and a new shift solenoid didn't help the problem. The plate had only very minor wear in the check ball area. We decided to replace the transmission with a rebuilt unit. It worked w...